We have released the our first (free) button set with 48 (sorry not 50) high quality buttons, you can see an example on the home page of my italian blog. You can generate six buttons for each following social networks: Facebook, Twitter, Google+, Stumbleupon, Flickr, Foursquare, Tumblr and for the RSS feeds. You can customize size, font and icon or upload a custom image, and you can select a UNICODE font.

We are improved the use of jquery technology as suggested on the comments on this article by one of jquery development team, Rey Bango.Read article →